Invention Grant
- Patent Title: Battery powered cigarette lighter and process for using the same
- Patent Title (中): 电池供电的点烟器和使用它的过程
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Application No.: US11208702Application Date: 2005-08-22
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Publication No.: US07791002B2Publication Date: 2010-09-07
- Inventor: David W. Muska , Jean-Francois Audebert , Peter F. Hoffman
- Applicant: David W. Muska , Jean-Francois Audebert , Peter F. Hoffman
- Applicant Address: US MO St. Louis
- Assignee: Eveready Battery Company, Inc.
- Current Assignee: Eveready Battery Company, Inc.
- Current Assignee Address: US MO St. Louis
- Agent Gregory J. Adams
- Main IPC: F23Q7/00
- IPC: F23Q7/00 ; F23Q7/06
Abstract:
A battery powered cigarette lighter having a switch which is activated by a change in air pressure or air flow is described. The change in air pressure or air flow, which is caused by the consumer forcing air through the air permeable cigarette, causes the switch to close thereby allowing the lighter's direct current power supply to increase the temperature of the lighter's heating element above the cigarette's ignition point.
Public/Granted literature
- US20070042305A1 Battery powered cigarette lighter and process for using the same Public/Granted day:2007-02-22
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